We have three climbing zucchini plants across the back of this 4 foot bed, two Incredible Escalator and one Tromboncino. Theyre growing up strings on a Freyr trellis, and after just over a month Amazon.com : Medina Growin Green Organic Granular Fertilizer 5 lb Bag Nutrient Rich Soil Enhancer 3 2 3 Granules for Lush Gardens, Lawns, and Plants Covers 375 Sq. Ft. : Garden Fertilizers : Patio, Lawn & Garden Lithops marmorata 20 seeds rareplant New Age Garden ECOFLEX Window Box Planter, 48 in. at Tractor Supply Co Set of 2 Tall Blue Ceramic Planters